| 541715 |
Photonics research and development services (except nanotechnology research and development) |
| 541715 |
Physical science research and development laboratories or services (except biotechnology and nanotechnology research and development) |
| 541715 |
Physics research and development laboratories or services (except nanotechnology research and development) |
| 541715 |
Robotics research and development laboratories or services |
| 541715 |
Veterinary research and development laboratories or services (except biotechnology and nanotechnology research and development) |
| 541720 |
Archeological research and development services |
| 541720 |
Behavioral research and development services |
| 541720 |
Business research and development services |
| 541720 |
Cognitive research and development services |
| 541720 |
Demographic research and development services |